package com.zc.common;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter; // 注意这里的导入

@Configuration
public class CorsConfig {

    @Bean
    public CorsFilter corsFilter(){
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        CorsConfiguration corsConfiguration = new CorsConfiguration();
        corsConfiguration.addAllowedOrigin("*");// 设置访问源地址
        corsConfiguration.addAllowedHeader("*");// 设置访问源请求头
        corsConfiguration.addAllowedMethod("*");// 设置访问源请求方法
        source.registerCorsConfiguration("/**",corsConfiguration);// 对接口配置跨域设置
        return new CorsFilter(source); // 这里需要 Spring 的 CorsFilter 才能接收 UrlBasedCorsConfigurationSource 参数
    }
}